# Flume Water vs Ridwell

The clearest difference is in-app purchases: Ridwell at none against Flume Water's 2. Ridwell also leads on rating (4.9 vs 4.7) and review sentiment (73% vs 59%). Flume Water's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Flume Water sells 2 in-app purchases, starting at $49.99 per year. Ridwell asks for nothing beyond the download.

Ridwell holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Ridwell has 9K ratings behind it against 1.7K, so its average is the more settled of the two. Written reviews point the same way: 59% of Flume Water's written reviews are positive against 73% of Ridwell's.

Flume Water ships an update every 6 weeks, Ridwell every 2 months. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Flume Water | Ridwell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.7K ratings)](https://appshunter.io/ios/app/flume-water/id1117135447/reviews) | **[4.9 (9K ratings)](https://appshunter.io/ios/app/ridwell/id1623854075/reviews)** |
| Number of ratings | 1.7K | **9K** |
| Positive reviews | 58.6% of reviews | **73.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 56 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Flume, Inc.](https://appshunter.io/developer/1117135446) | [Ridwell, Inc.](https://appshunter.io/developer/1623854287) |

## What reviewers say

### Flume Water

[App page](https://appshunter.io/ios/app/flume-water/id1117135447)

Monitor and manage your home's water usage with real-time data and leak detection. This app helps you understand your consumption, set budgets, and receive alerts to prevent costly water damage.

**Highlights:** Real-time water usage data, Leak detection and alerts, Water consumption budgeting, Household water use analysis, Easy self-installation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flume Insight | $49.99 | per year |
| Flume Insight | $49.99 | one-time |

**What reviewers like**

- 🚀 Easy installation and setup
- 🔒 Accurate water usage monitoring
- 👍 Helpful for detecting leaks
- 👍 Detailed water usage data and insights
- 👍 Responsive customer support

**What reviewers complain about**

- 🐛 Connectivity issues and unreliable notifications
- 🔋 Short battery life and expensive replacement
- 👎 Clunky and unintuitive app interface
- 🔒 Privacy concerns with data collection
- 👎 Recurring issues after firmware updates

**Reported bugs**

- App freezes and crashes
- Inaccurate water usage reporting
- Calibration issues after battery replacement
- Delayed or missed leak notifications

**Requested features**

- Landscape mode support for tablets
- Integration with smart home platforms
- Customizable notification settings
- Ability to manually train the system
- Enhanced data export and analysis tools


### Ridwell

[App page](https://appshunter.io/ios/app/ridwell/id1623854075)

Easily dispose of hard-to-recycle items with convenient doorstep pickups. Schedule collections, track your impact, and feel good knowing your items are being reused or recycled by trusted partners.

**Highlights:** Schedule doorstep pickups, Collect hard-to-recycle items, Receive real-time notifications, Track community impact, Transparent item destinations

**In-app purchases:** none

**What reviewers like**

- 💚 Excellent for the environment
- 🙌 Convenient pickup service
- 🤗 Helpful customer service
- 👍 Easy to use app
- 🎉 Reduces waste

**What reviewers complain about**

- 🚫 Missed pickups
- 🤔 Inconsistent service
- 💰 Overcharging for extras
- 🏢 Inaccessible for apartment buildings
- 🤷‍♀️ Unclear communication

**Reported bugs**

- Incorrect pickup status notifications
- Drivers unable to access buildings

**Requested features**

- Advance scheduling for pickups
- More recycling categories
- Proactive notifications for missed pickups


## Frequently asked questions

### Is Flume Water free?

Flume Water is free to download, with in-app purchases available.

### Is Ridwell free?

Ridwell is free to download, with no in-app purchases.

### Which has better reviews, Flume Water or Ridwell?

Ridwell is rated higher. Flume Water averages 4.7 out of 5 from 1.7K ratings, while Ridwell averages 4.9 from 9K ratings.

### Do Flume Water or Ridwell have ads?

Ridwell shows ads; Flume Water does not.

### Which is updated more often, Flume Water or Ridwell?

Flume Water ships an update every 6 weeks, and Ridwell every 2 months. Most recently, Flume Water was updated on November 6, 2026 and Ridwell on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*